Top seed and former world no. 1 Jelena Jankovic has advanced to the semi finals of the Copa Claro WTA event in Bogota, Colombia. Jankovic defeated the Romanian Alexandra Cadantu 6-2, 6-1 to mvoe into the last four. Also moving into the last four were Italian Karin Knapp, Brazilian Teiana Pereira and Argentine Paula Ormaecha.
Knapp ended the seven match winning streak of Spain's Lara Arruabarrena-Veci, who had won a WTA challenger title in Cali on Sunday. Karin Knapp (ITA) d Lara Arruabarrena-Veci (ESP) | 6 - 3 | 6 - 3 | Paula Ormaechea (ARG) d Maria-Teresa Torro-Flor (ESP) | 6 - 1 | 7 - 5 |  Jelena Jankovic (SRB) d Alexandra Cadantu (ROU) | 6 - 2 | 6 - 1 | Teliana Pereira (BRA) d Mandy Minella (LUX) | 6 - 1 | 6 - 2 |